The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 30, 2018
Filed:
Feb. 26, 2014
Mpr S.r.l., Trento, IT;
Alessandro Condini, Trento, IT;
Alexey Zhuravlev, Moscow Region, RU;
MPR S.R.L., Trento, IT;
Abstract
A covering spacer interposed between two facing ends of two pipes connected to each other through a joining element includes: a first annular element with its external surface with constant diameter and a second annular element with its internal surface with constant diameter. The external surface of the second annular element and the internal surface of the first annular element are configured so as to allow them to be coupled with each other through interference. Yielding connection points are suited to maintain the first and the second annular element joined together at the level of their two first ends. The yielding connection points are configured so that they break when the first annular element and the second annular element are thrust against each other through the application of a predefined minimum pressure.